Why did this girl like my picture that was a few months old? Is she interested?

[Robert]

So this girl I barely know that is a friend of a girl I know from some classes at college made a twitter account, but before I went to follow her today she had already followed me. So I tweeted her "thanks for following me" and she replied, "you're welcome "

THen on instagram I noticed after I had liked one of her recent photos, she liked a photo of mine that was 15 weeks old... why did she do this?

[ã‚·]

She probably looked at all of your pictures and liked that one in particular

[george]

She might just wanted to see who you are and get a bit of an understanding of you so she looked through your photos and accidentally liked it forgetting how are through it she was...haha I do it all the time!!

[Catharina]

Ah, the ultimate question. Okay I'm a girl and its sometimes really hard. I've had some guys think I like them but I'm just being nice but then some guys just do not get the hint. Its really difficult to tell. If a guys hot or you like him I sometimes stalk them and like their pictures (I admit it) but sometimes I'm just bored and going through some peoples profiles. Honestly I'd just talk to her like casually and see where it goes.