- Both have a YouTube channel.
- As of 2018, both have colored their hair blonde.
- Both play a main character in Soy Luna.
- Both are friends with Agustín Bernasconi.
- They both have green eyes.
- Karol is Mexican, but Lionel is Argentine.
- Lionel is born in 1995, while Karol is born in 1999.
- Lionel is male, but Karol is female.
- They like making YouTube videos together.
- Karol has put makeup on Lionel in one of their videos.
| To view the Larol gallery, click here.