straight colleague suggest to go the gym

Destiny happens everywhere. Good jobs are hard to come by. :p He sounds like a jerk anyway. Maybe good for a fun time, but not worth losing your job. There are jerks everywhere
How is he a jerk?

Any progress? I say go to the gym with him. Would love a big muscle guy to show interest in me and my workouts!! What have you got to lose? If it is a shit show, then you will know.
Same here. Where can I find a muscle guy that wants to hang out? Lol
 
I think it's just a normal exchange, just like a parent who sees their child is too skinny and wants to feed them more food.
So you've started going to the gym with him now too?
 
Any progress? I say go to the gym with him. Would love a big muscle guy to show interest in me and my workouts!! What have you got to lose? If it is a shit show, then you will know.
Unfortunately nothing happened. Sometimes he talks about a milf he have met recently so you understand... Ill stay alone and this christmas. :-(
 
Since it seems pretty obvious that you aren't a gym rat, there's another reason that he's interested in hanging out with you. Maybe he thinks you're cute. I've often invited guys who are less fit than I am to work out with me. Muscular guys don't necessarily want to date a mirror image of themselves. Or maybe he thinks you have a good frame, and would make a great transformation from dud to stud. But that still wouldn't explain why he would bother if he wasn't interested. Most likely, he just likes hanging out with you and this is his approach to getting some one-on-one time. Either way, putting down the chocolate and getting in shape while bonding with someone you like is a good thing.