JOHN STAMOS REVEALS THE SURPRISING THING HIS SON DOES TO HIM EVERY NIGHT BEFORE BED. (PHOTO).

 John Stamos reveals the surprising thing his son does to him every night before bed

The Full House star is embracing an unexpected part of his grooming routine. John Stamos may be known for his famously good looks, and of course his great head of hair, but his nighttime routine has taken an unexpectedly hands-on turn thanks to his 8-year-old son, Billy.

The Full House and General Hospital alum, 63, is getting a little help with his grooming before calling it a night, although it's probably not the kind of pampering most people would request. 

Stamos recently revealed to PEOPLE that his son has developed a rather unusual bedtime habit: pulling the nose hairs out of his dad's nose. Apparently, it's become something of a nightly ritual between the father and son, who share a sweet moment together before Billy goes to sleep.

He says, "Dad, you have beautiful hair," Stamos explained. But the compliment quickly takes a turn when Billy follows up by asking, "How do you get it to come out of your nose like that?" The actor admitted that he isn't exactly thrilled about his son's new hobby, jokingly giving Billy a hard time over the unusual grooming assistance. 

And while Stamos might prefer a more traditional approach to his personal care, his wife, Caitlin McHugh Stamos, doesn't seem particularly concerned about the arrangement. For Stamos, however, the funny exchange is part of a much bigger picture when it comes to fatherhood. He has spoken fondly about watching Billy grow into an empathetic, kind, and funny little boy, and says Billy still loves cuddling with his parents.