well , in the second year of my relation i had that to, for almost 1year6months i didn't care alot of my girlfriend, she was always around at my house, and i still cudled her when before she sleeps when she slept at my house , but thats it, the rest is pent it experimenting with my pc. after sometime i was getting back to love her because i was having moments with my self "im not caring alot for her, i should straighten up and care about her" when i was starting to care back to her, she dumped me for something im not gonna explain here. but now we're back,
i think its normal what you're passing, the presence of you being around him is enough for him, he's not the needy type of guy probably thats all.