He's in a relationship and on holidays with his family. We're friends. We worked together and were always super flirty. He was always touching me and getting jealous of any other guy who showed interest in me. Anyway the other day we were talking and I mentioned ringing him for a chat. He says 'I'm on hols at the moment but ring me when I'll be back, kisses 😘' he sent me the kissing emoji and everything! Opinions???