Xerxes must have just been intimidated to have Fionn hanging around when Hilda was in heat because when Fionn and all the other girls were out in pasture, he discovered that Gidget smelled really good.
He was in love! And he even did something about it!
As long as she settles, we’ll have Xerxes babies (and Coffee grandbabies) in March! Hopefully, Wanda comes into heat, too, and he gets interested in her.