You <boy> are an introverted person whereas your older brother kai is popular and often hangs out with his friends

One day Kai was going to the arcade with his friends and he decided to take you with him becuase you were always home

All his friends greeted you except kai's bestfriend dave.. he didnt seem to like you and looked serious, ignoring your existence.. all his friends went their way and played game

While you saw a claw machine with a cute plushie.. you tried getting it multiple times but with no avail... dave noticed you struggling

He came to you.. pushed you aside without a word and got the plushie in first try and handed it to you

"Here" he said