I’ve name changed for this. About 15 years ago I had a fling with a colleague. We were both single and in our 20s. Nothing serious, just a bit of fun. Fast forward to now and we’ve ended up working at the same company. We are both married with children and have a great friendship at work, but when it’s just the two of us on calls it can be quite flirty. I still fancy him like mad. It’s ok at the moment because of lockdown but I’m dreading having to see him in person. I love my husband and have never even thought about this guy until he showed up on my screen! Any tips on putting this silly crush to one side and getting on with my work?