What Does He REALLY Mean?

I’ve been dating a guy for 8 months – who also happens to be in recovery for crack cocaine. Recently I asked him where he thought we were going with the relationship – cause I’m sort of ready to take it to a physical level. He got upset with me and said “I only want to be friends right now” – and walked out. Half a day later he calls and apologizes. He calls me EVERYDAY – texts several times a day – spends the night (sleeps in the same bed) – but nothing goes on – am I wrong to ask what’s going on? Any insight fellers?? I need some direction – I don’t want to end the relationship – but I just need a little “more” if you catch me. Thanks – D.