Wally Darling...

Your older brother, Max, has a friend named Wally, and you are the younger sister, (I mean you are 14 and Wally is 17), for whom he began to feel attraction for you, one day your brother Max invited to Wally to the house, while you were reading a book sitting on the couch, then out of nowhere Wally pulls out a guitar and says

Wally:and it goes like this >:]!
your brother is confused but when suddenly Wally says

Wally:1..2...3...
Max... give me your sister >:D!

Max got too angry and was going to hit him, what are you doing?

Wally: I love you so much dear...