First time dad John Stamos is loving all the quality time that he gets to spend with his six-month-old son, Billy Stamos. On Monday, Oct. 8, John shared a cute photo of himself and Billy having a fun pool day out in the sun.

“Some days are just better than others,” the 55-year-old wrote in the caption. In the adorable snap, Billy can be seen wearing a cute bucket hat as his father carefully holds him above the water. Sadly, Billy’s face is not shown in the photo because he appeared to be focusing on something else when John took the picture.

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Some days are just better than others.

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Since the Full House star recently welcomed his baby boy with his wife, Caitlin McHugh, in April, John has been happily posting photos of his cuter than cute son on Instagram. In mid-June, he shared a sweet Father’s Day post that he dedicated to his son, Billy, with his nearly three million followers. 

“My first Father’s Day means that I don’t have to hand a kid back to the parents when someone yells cut. It means when people ask me if I’m a father, I don’t have to use the goofy line, ‘No, but I play one on TV.’ My first Father’s Day means that from this day forward — I will start to look my age (and older). Most importantly, it means that for the rest of my life, I’ll always be known as someone’s dad. And that’s all I ever wanted. Happy Father’s Day,” he wrote.

Caitlin has been loving being a first time parent, too. On her birthday, she noted how much she adores her growing family and feels grateful for having both John and Billy in her life. “So much love for my boys, thank you for making me a mommy. I’m the luckiest birthday girl in the world to spend today with you two,” she said via Instagram in May.