How do I know if he likes me? 12 years old junior high.

Hi I'm in desperate of an answer. I really like this boy in my school. We text each other every single day. Most of the time he'll flirt with me, and I can tell he tries hard to make me laugh. And everyday he asks me questions about myself, my life. He flirts with me sometimes. And one time he called me pretty. And smart. I've known his sister for a long long time. I just told her that I like her brother and now she calls me SL. Sister in law. She talked to him about it and she said that he said he'll think about it. And in my mind while she said that I was thinking
(exuse my language, but) "what the hell?" He sends me all these signs and after that to me it felt like he took it all back. My feelings haven't changed. And he still acts the same. I just don't know what to say around him anymore. Does he like me? Or is that just the way he acts? I really need help figuring this out.

Just ask him,
is the only way to Know if you need to have feelings for someone New!
For he still acts the same as be for, For friends are for life.

Yes he likes you. Im 12 too nearly 13 and this boy called Jordan likes me and I like him and he flirts but am too shy to ask him out and so is he so I know how your feeling just try and find out more about him and show him that you appreciate the fact he flirts and try to smile at him when you see him and he might come to you. I'm experimenting the same thing with Jordan you see!!! Hope this really helped you!!

no he is 16 so get over him!!!!!!!!!!!!!!!!!