Guy says I love you?

I've been seeing this guy for a month and a half. We live in different countries but reunited recently. It's been pretty intense, we meet every two days, we've going on dates, have awesome sex and sleep together. Last night he took me out for wine, he was super excited and happy and told me that since he met me, he has been feeling a lot better mentally and that I help him get out of his depression (he experienced recently mental breakdown). While we were having sex he told me I love you, and we discussed it and it seems we were feeling the same way, I wanted to tell him I love you so badly as well. He then told me when we cooled down that he's slowly falling in love with me and can't be without me. We kind of drunk a lot so I wasn't gonna read much into it but next day he said it again before leaving "I love you baby". Before we went to sleep, we were cuddling and he asked me why I don't believe that I'm loveable and worthy of love but I only told him that I'm trying to protect my heart and be cautious when it comes to emotions.
Guy says I love you?
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