My boyfriend got really drunk and said he didn't want to be with me anymore.

My boyfriend that is the sweetest nicest guy normally got really drunk and said he didn't want to be with me anymore then 5 mins later he came too and had no idea he said it he said he must have blacked out told me that he loves me and didn't mean what he said it hurt me and confused me so I slept on the couch the next day he still had no idea he said the things he said cryed to me saying he didn't mean it. I just don't know what to do? Help