I currently know this boy who is also gay, for a about a year now"roger". I am currently dating a boy I have known for 4 years"dale"... Every time I text "roger" he asks me if I'm still dating "dale", when I reply yes, he seems less interested in texting me

If you are dating someone , why would he be interested in texting you and why would you care?

What exactly is your question?

If you are thinking about someone else while you are in a relationship... It's probably time for a break.

LOL, really you have no clue. He either wants to date you or your friend, and checks for updates