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Stamos then wrote that the  hardest part of loving  someone is  becoming so accustomed to the miracle of having them there that you forget it's a miracle at all. 

 I want to cherish every second without feeling those seconds slipping away,  he added.

 That's what I'm giving him. We don't know what tomorrow brings. But we have tonight,  Stamos concluded.

Page Six has reached out to Love's rep for comment but did not immediately hear back.

Stamos' message comes after a video of him performing with Love went viral on X.

6 A viral video recently showed Love seated while performing onstage with Stamos. The Cinncinati Kid/Youtube

6 The musician (seen above performing in 2025) revealed over the summer that his recovery from bronchitis and COVID-19 had taken  emotional and physical toll  on him. AFP via Getty Images

In the clip, the  Good Vibrations  singer sat onstage and mimicked some of the dance moves the  Fuller House  alum did.

Over the summer, Love publicly discussed health and personal challenges, including the death of his sister and his recovery from bronchitis and COVID-19, which he said had taken an  emotional and physical toll  on him.

Last month, the Beach Boys abruptly canceled several concerts just one day before they were scheduled to return to the road from a two-month break.