So this guy right....Should i keep this flirting going?

Ok well this guy that goes to my scholl he's in my science cl...Well i asked for his number texed him we were ok only a few messages not flirty yet but yea...today we texted and of cousre have nothing to tlk about but i ask him questions to get to know him better, Fave move, food, ect....Then he tells me he dosent like texting after we texted for like 3 hours stright....and well so i think i bored him but i also i think i gt him mad idk....he's funny and all in preson but he really just stright up said see you tuesday bye....So im confused he flirts with me a little for three hours and then that does he like me should i like advoid him totally now at school....BTW i just broke up with my bf and he know i told him bout it at school we laughed about it and all that too...But yea...Hes a sophmore im a Jr. and ummm he smiles when ever he see's me!! Which is cute!! he's a footbalplayer and i tlk football with him!!! we kinod of like the same things not everything but close enough. So my question is Should i keep going after him of is it a dedad deal??