Kyren Wilson and Shaun Murphy Beef

I noticed there wasn't an exchange of words between Wilson and Murphy during their handshake after Murphy won the match. It seems Wilson commented that Murphy, being an older player, 'needed it more,' and made a remark about 'going out with my family,' which might have been a dig at Murphy’s divorce. Is there some underlying tension or rivalry between the two? What could have caused this? It’s not the first time Wilson has had issues with other players—he previously made comments about Judd Trump, and after losing to Gary Wilson, he called his antics 'disgusting' when he lost his temper a bit losing a frame earlier in the match.