I Think He Likes Me…

Rosalind Wiseman answers a question from Maddie, a 13-year-old girl who's pretty sure a guy friend of hers has a crush on her. She has been paying very close attention to all the flirty signs he's been giving her, but she's unsure about her own feelings towards him. Does Maddie's friend like her? And if he does, what should she do about it?