1.) He just happens to walk by your locker like, 50 times a day.
2.) He always asks you what happened on Dawson's last night, and he started watching Felicity just because you told him you dug it.
3.) He cocks his head to one side and asks you if you think he should get a new haircut.
4.) He takes the ring you always wear and tries to fit it on his pinky.
5.) He calls you and asks you what the history homework is-even though you don't have any history homework.
6.) He tells you that the girl in your class that all the guys like, "doesn't really do it for him."
7.) When the air conditioning was cranked up way too high one day, he went to his locker and got you a sweater.
8.) He's always begging you to tell him what girls talk about when guys aren't around.
9.) He comes up to the window of your boring health class and waves to you every day.
10.) As he's flipping through his notebook, you spot a page with your phone number scribbled on it, surrounded by doodles.
11.) Out of the blue, he tells you that he's started lifting weights. Then he shows you his bicep and asks if he can see yours.
12.) He says, "Bless you" when you sneeze and he always seems to notice when you sound like you've got a cold coming on.
13.) When you ask him if he has any gum, he reaches into his pocket and gives you his last piece.
14.) When he offers you some animal crackers, he wants to know which animal you like best.
15.) He tells you that you have the coolest laugh.
16.) He remembers little details that you've told him about your best friends, like exactly how you first met and what your last fight was over.
17.) He tells his guy friends to get a clue when they say something rude in your presence.
18.) You and he have some silly "in-joke" together-and he manages to bring it up whenever he has the opportunity.
19.) He asks you if you smoke, and when you say no, he says, "good."
20.) When you bring in photos of your baby cousin to school, he asks to see them.
21.) He says that something smells good and then asks you if you're wearing perfume.
22.) He's started to use some of your favorite expressions in your conversations with him-even the ones he made fun of at first.
23.) He makes it a point to talk to your bratty kid brother whenever he happens to run into him in the hall. And he's been known to stick up for the little guy.
24.) He rolls up his sleeve and then asks you what you would think if he got a tattoo.
25.) He casually and oh-so-innocently asks, "What did he want?" after he sees you walk away from talking to your ex.