Just started being something more than friends with a guy and he's going through some stuff... I got upset with him for sleeping through a dinner we had planned and we went back and forth for a bit, him explaining that he can't respond because of things inside his head etc.... Anyway he stopped responding for more than a week which frankly scared me, said he didn't have the energy for "things like this" or a relationship "this demanding", said he really enjoys me but needs to step out for a bit and hopes to see me again in the undefined future ("Hope we can get to do X together again."

Is this something you'd do? Does it make sense? Will I hear from him again do you think?