Awww... well, don't worry too much about it, you have the upper hand..
Just remember, guys in HS, around the age of 15, are still boys..
So, your classic and most basic female tricks will do..
1. You have pity points; put them to work! Guys love to feel like they can be helpful, which is why they always TRY to fix stuff. Don't go on and on with a long story, guys have a low tolerance for girl-talk. I've just been feeling upset lately because like.. (lisa) has been giving me like mean looks, and like.. she bumped into me on purpose while running. I dunno what people's problem is, i'm just going to ignore her; I have no idea what her issue with me is..
- Bingo! You got pity points!!! Don't mess it up. Don't do something stupid like.. "Ugh. I can't believe everyone likes her/thinks she's hot." That will only bring that to his attention. The point is to distract his attention from Lisa.. and bring it to YOU!
2. Communicate CLEARLY & OPENLY... guys at age 15 don't get HINTS & CLUES... guys that do get hints and clues have probably already had a couple of rounds with Lisa.. So, anything you want to express to him, just SAY IT! If you're sad and upset.. and he asks you want's wrong.. DO NOT SAY NOTHING!!! When you tell a guy that nothing is wrong, he actually hears (nothing is wrong!).. Shocking, I know! So if he asks you what's wrong, tell him "this and this and that is bothering me.."
3. Fcuk Lisa. Who cares.. seriously. There's an amazing feature about both sexes. They don't bother going after women they don't stand a chance with. Now, normally, women are better at telling who they don't stand a chance with, but men get very good at this thing later on in life, much later than 15! However, the quickest way to make sure that Lisa is done for.. is to ask her who she thinks the hottest guy in school is. Chances are, it's not the same guy you're into. And when she tells you.. you can share the news with the guy you're into. This subtle yet effective trick gives him information and gets him thinking. (I was talking to Lisa today, and I asked her who she thought the hottest guy in school was and she told me [some other guy's name who isn't you], I think she has wierd taste caz I don't like him at all, I think you and [some other guy who he doesn't dislike] are much better looking). This little line will work wonders!
- First, you'll give him information that Lisa does not think he's the hottest guy in school. Since men are competative by nature; if he's not the HOTTEST, then he hears that to mean, "Lisa doesn't think i'm hot, I probably don't stand a chance".
- Second, in the same line, you stroke his ego, (HINT: guys love that at this age, it get obvious and insulting later on in life, but for boys at age 15, it's ok). By telling him that YOU think he and some other kid he doesn't dislike are much more attractive, you bring his ego back up, and you get him to also think of YOU!
Well, if you can't get things going with this advice; I dunno what else I can tell you.. Hope everything works out.. : )
If you can't stop the Wind, then you can't stop the Storm.