Guys, what was he thinking? Does he really like me or shall I be worried bout this behaviour?

I went out with friends and I drunk called my boyfriend ranting about things I had bottled up for a while. I said that if things were kept going this way I wouldn’t be surprised if I ended up cheating, he walked a hour in the cold in the middle of the night to find me (?) and ended up outside my house for 30min (I wasn’t there) I fell mortified when i found out he walked for an hour in the cold to find me and ended up at mine, where i wasn’t since i was out …… we talked the next day and he didn’t want to tell me originally but he was going on about how his friend helped him and when i asked he told me the story and that his friend had sent a taxi for him back to his place and talked to him. We made up the following day and talked things through but i can’t remove from head why he did and partially don’t understand it ….

Guys, what was he thinking? Does he really like me or shall I be worried bout this behaviour?
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