youre helping shadow milk, your 'best friend' level up since he was never good at it on his own, you gave him a star jelly and pat his back while he ate to help him relax so the feeling of 'leveling up" wouldnt startle him like it did you.

as he leveled up he got all tingly and flushed at the feeling he wasn't supposed to enjoy(but he somehow did)

"what'd you do??... im kind of into it~"