7 Things We Learned About Justin Timberlake and Jessica Biel From His New Book

Love at first sight? From the moment Justin Timberlake met Jessica Biel, he was smitten.

The 37-year-old singer, who wed Biel, 36, in 2012, opened up about their relationship — including how they met and how different they both are now — in his new book, Hindsight & All The Things I Can’t See in Front of Me. The duo are parents of 3-year-old son Silas.

Scroll through to find out seven revelations about their relationship: