What do I do?

Dec 2006 my friend who Ive known all my life asked me out. I said yes but was nervous bc he was my 1st bf. Hes a year older than me & his b-day is 3 days b4 mine. Im going to be 13 in April & he'll be 14. But anyways, the 2months we were dating we went to the same school, but he NEVER talked 2 be. We were really close for the 1st week, & that was it. I ended up breaking up with him on Valentines Day, bc I didnt think he got me anything, and I was just so confused & rumors were spreading. I felt terrible after, even though I had my best friend dump him 4me... I was so shore that I was in love with him that I just got over him last month. But yesterday, he, his dad, his older sis/my friend, & his lil sis came over for the day. My lil cuz & my 15 year-old cuz Devin were here for the weekend, and hes best friends with Blade(my ex). Devin was playin ball &asked Blade 2join him & his friend but he stayed @ the park w/ me & the kids. We flirted ALOT & ended up lookin in2 each others eyes alot