i have know this girl for about 4 years now and she is usually really open vibrant and kind but has never given me any hints that she likes me but a few days ago when i was the only guy in the class and it was her birth day we all had already said happy birthday but one of her friends called out my name and asked if i knew it was her birthday and i said yes and then her friend said to her you should tell him and then i heard some mumbling and then she asked again and i heard more mumbling from her. and then latter on in the day when i was walking a little in front of her and her friends i head then say are you sad and then one of her friends asked if it was because your little bear cub has been avoiding you all day. and i am kinda chubby and i keep to myself but anyway i was wondering is she liked me?