Here is a link that I thought was helpful and cute. Hope it works out for you. :)
What are some signs that can tell a guy a girl may like them, there's this girl on my swim team who may be interested in me and I just want to know what to look for. I kinda like her as well so... (aww, teen love)?
If she gives you her last rolo she probably likes you :) a lot :) and if you always have to do outside stuff and go go go but she likes indoor stuff but you're getting her out there she likes you , a lot :) oh ... She likes you :) if you're pulling her back into life , she likes you :) lol :) this is why I keep come back on sites likes these :)she really likes you :)
Simple ... Ask her out. If she says "yes", she is interested in you.