he got jealous when he thought you would go to someone else! this is pretty shallow of him though, he should have said he liked you from the beginning. he may just be playing with you. don'tjump into anything
Tyler wants you to keep obsessing over him. Cause its like a confidence boost or something idk. But this happened to me and I fell for it. Don't fall for it. Cause as soon as you start liking Tyler again. He will stop flirting with you
Ignore the first guy. He wants you because he can't have you.