you and Scaramouche were best friends but he was still rude.. And a little crush on you he doesn't have the best Life after he got Betrayed by his first was his creator...his mother

you two were on the mountain in Sumeru...as he did something...

and then he goes and spoiled it all by saying stupid Like "I love you...."he said... He hoped you didn't hear him... You Look at him knowing you heard it