Simón: I love you.
- Simuna (Sim/ón and L/una)
- Lunimón (Lun/a and S/imón)
- Lusim (Lu/na and Sim/ón)
- Simóna (Simó/n and Lu/na)
Before The ShowEdit
It is shown that they are best friends and work together at Foodger Wheels.
Simón watched Luna as she was late for work. He laughed as she fell into the sign and tried to get up. They both talk before getting caught by the boss.
Luna reveals to Simón that she's leaving Cancún, and moving to Buenos Aires. Luna tells Simón that she'll miss him. After Luna moves to Buenos Aires, Luna and Simón talks on the phone. Simón tells Luna that he misses her a lot, and he sends her the song "Valiente".
Simón later moves to Buenos Aires and surprises Luna at Jam & Roller where she is very happy to see him.
- Both have brown hair.
- Both used to work at Foodger Wheels.
- Both are Mexican.
- Both are teenagers.
- Both like singing and rollerskating.
- Both are good friends with Nina, Nico, and Pedro.
- Both live in Buenos Aires, Argentina.
- Both are working at Jam & Roller.
- Both were about to leave Argentina and return to Mexico.
- Both became jealous after seeing the other with someone else.
- Luna has green eyes, while Simón has brown eyes.
- Luna has a good relationship with Matteo, while Simón does not.
- Luna attends Blake South College, while Simón works full-time at Jam & Roller.
- They won first place in the Intercontinental Skating Competition semi-final.
- Simón gets jealous when he sees Luna with Matteo.
- Their ship name (Lumón) was confirmed on the official Soy Luna Facebook page. 
- On the Disney Channel Germany Instagram page, they are referred to as Simuna.
- Luna was jealous when she saw Simón and Daniela kiss, leading her to realize that she has feelings for him.
- When Nina saw Luna upset because of Simón and Daniela, she suspected that Luna liked Simón, which Luna later confirmed.
- Michael Ronda ships Lumón, and believes that it is a very pretty couple.
- Simón first states that he is in love with Luna when he is talking to Nina in Season 1/Episode 23.
- Simón tries to kiss Luna for the first time in Season 1/Episode 27.
- In Season 1/Episode 29, Luna realizes that she may be in love with Simón.
- In Season 1/Episode 36, Luna is jealous for the first time when Simón goes on a "date" with Mar.
- In Season 1/Episode 37, Luna becomes jealous when Mar kisses Simón on the cheek, and Simón later confesses his love for Luna by singing "Eres" to her.
- In Season 1/Episode 40, Simón is devastated when he sees Luna and Matteo kissing.
- In Season 1/Episode 45, in Luna's dream, Simón is singing with another girl which makes Luna jealous once again. Later, Luna confesses to Nina that she was jealous when Mar told her that she liked Simón.
- They share their first kiss in Season 1/Episode 60.
- Simón breaks up with Luna in Season 1/Episode 70, because he realizes that she only loves him as a friend, and that she is in love with someone else.
- In Season 2/Episode 09:
- In Season 2/Episode 21, Luna tells Simón that she may hide him in the cellar again (Season 1) if Jam & Roller will be closed.
- In Season 2/Episode 52, Luna asks Simón about his relation with Ámbar. Simón assures her that he and Ámbar are only friends.
Song - The Lumón song could be "Valiente", since they have sung this song together in a duet, and Simón wrote this song for Luna. Another Lumón song is "Eres," since they sing this together. "Andaremos" could also be a Lumón song since Simón wrote it for their return to Mexico. Additionally, they have sung "Alas" and "Prófugos" together.
Episode - The Lumón episode could be "Season 1/Episode 60" since they share their first kiss in that episode.
Color - The Lumón color could be yellow, since they both worked at the Foodger Wheels, and they had to wear a yellow shirt as a part of their uniform.
Place - The Lumón place could be Foodger Wheels because they both used to work there together. The Lumón place could also be Jam & Roller, since they both currently work there. A third Lumón place is Puerto Madero (a neighborhood in Buenos Aires), since they were seen together there in episode 37, and Simón sang the song "Eres" to Luna.
Season 1/Episode 02
Luna: I love you, Simón.
Season 1/Episode 43
Luna: [to Simón] I don't like when we fight. I can't stand not talking to you.
Luna: [to Simón] Can you give me this last dance?
Season 1/Episode 44
Luna: [to Simón] Simón, I really need you.
Luna: [to Simón] Please don't go. You're my best friend.
Season 1/Episode 52
Simón: [to Luna] Do you know how much your friendship is important to me?
Season 1/Episode 52
Simón: I love you.
Season 1/Episode 61
Simón: [to Luna] I couldn't avoid kissing you.
Season 1/Episode 71
Simón: [to Luna] I love you too much to let you be sad.
Luna: [to Simón] I remember perfectly when you came to the Roller for the first time. I felt like Mexico had returned to me. I could see the sea. I felt the wind on my face.
Luna: I want that we are always together
| To view the Lumón gallery, click here.