We’ve worked together for a couple of year and have always got on well but generally just talked when we were working the same shifts and at work socials, never really messaged outside of work.
Recently we’ve done a lot of the same shifts together and he’s been messaging a lot more, asking what shifts i’m on, saying he’s bored when he’s working and i’m not and the other day re-arranged his breaks to have lunch with me.
All the messages are innocent i’ve just noticed it’s changed a lot and don’t know if there’s anything in it or if he’s just bored. I am not interested in anything more than friendship and he has a long term girlfriend so I hope it is the latter but just don’t know if I should back off or if it’s fine and i’m reading too much into it.