I dated a guy a year ago. We met at an event and had a few drinks and swapped numbers. We went out a few times and he cooked me dinner etc then he had troubles at work and kinda disappeared as he was clearly very stressed. We bumped into each other again in a pub on a night out and we went home together. The next morning he freaked out and left. That was January. Last night he messaged saying I looked good, he thought I had blocked him and fancy a drink. I have no idea what to reply so I’m looking for suggestions!