I can relate to where he's coming from. I find it extremely hard to be creative with distractions. Art takes a ton of dedication. If you want him...you'll have to try to understand and not take it personal. On the other hand...he's gonna have to eventually understand your needs too...if you two are to become more serious.
I personally love it when I escape into a painting...just don't always have the time. Life does distract...sigh...
m.b.