2020 was a tough year for many. It could strain a relationship, or just put more pressure on issues that were already there. The cancer might have been too much to handle. He hasn't said much about it on any social media that I frequent.
I do like how playful Pup is compared to many of Smith's other male coworkers, and I like how he's getting bolder. I think they're cute together. I enjoy the kissing and the cuddling, I don't care about whether they're in love or not. Just get in the shower together and make out already!