He's 9 years older, you're 16. Forget him and stop being so over-dramatic over banal things.
Okay, good for you. But I stand by my statement.
Get over it and grow up.
You have a LONG Life ahead of you!
I think he's way too old for you and he probably has a lot of things in common with her so they chat a lot more. I wouldn't waste energy hating and just move on.
Could it be a touch of the ugly green monster rearing it's head. Don't worry it's a natural human reaction, a perfectly normal response.
Don't let your mating instincts rule you.
well try to convince him that you are better!! you know her and you know she talks and she is probably a *****, so cover her flaws, and show him that youre her and more!!!
Be yourself, If he doesn't bite its not worth the time