Serious drama

A few days after thanksgiving I broke up with my boyfriend of two and a half years. It was a long distance relationship and he seemed unhappy, so we ended it. I was upset for 24 hours then completely fine. But two days ago he texted me and begged me to take him back, we met up and talked in person and it’s the only time I’ve ever seen him cry. He was genuinely sad. I told him I needed time, but we have been talking again and I think I’ve realized I’m still in love with him. Should I take him back?