The return of Costco

A few months ago I got a call from Costco letting me know he would be in town in March. Well, needless to say I forgot all about him coming to Texas. (He is attending grad school at Cornell) Until, I got a message from him on Facebook asking if I still wanted to get together. Well, crap, sure... wait...
There is the complication of the older guy I am sorta dating. Or whatever it is we are doing. Should I still go out with Costco? I think he will take my mind off the whole situation with my older man. Which I really need.
I am at complete peace with fact that Costco and I have absolutely no future together. I have known that since our first date. He is just, well, really fun and did I mention he is pretty hot, nice ass and all. Although, I have not seen him in close to a year before he went & moved to New York. Maybe he let himself go... nah.