Aside from gracing the music industry with chart-topping, award-winning hits, Pharrell Williams has always remained mum about his love life. The multi-talented producer recently opened up on his fiancée, Helen Lasichanh and their son, Rocket, during a recent interview with TODAY Show host Savannah Guthrie.

During the segment Williams professed his love for Lasichanh and describe the birth of their son as the “best song that I’ve ever co-written.”

“It’s awesome,” he said. “I can’t tell anyone what to do. I can’t give anyone relationship advice. But the bestie thing is awesome. Every night is like a sleepover.”

Check out more of Pharrell’s interview in the clip below.