“Is he shy or just not into me?”

A friend of a work colleague asked me out for coffee after we spent an evening chatting on a work night out. We knew of each other before the night out but had never really chatted before. They’re older than me, but I know that they have a thing for younger women (this guy has a reputation for messaging women at night, randomly, nothing too creepy but still – not great!)

I went for the coffee and we (I think) had a great time. Chatted naturally and whilst the date ended with no physical contact (not even a hug,) he text me that evening to say it was good to catch up. I’ve text him since with a tiny bit of small talk but he hasn’t asked me out again. He hasn’t been creepy or inappropriate. Given his reputation I am surprised he’s not being more forthcoming… Am I being stupid why hasn’t asked me out again? His friend (my work colleague who doesn’t know about our coffee date) told me he was single, shy, and a really nice guy and I do get that vibe from him. Is he shy and waiting for me to ask him out? Or – just not that into me?!