We could tell that Jason Segal, 32, was crazy about Michelle Williams, 31, but now it’s very apparent that she is taking him quite seriously. Michelle doesn’t introduce her boyfriends to her 6 year old daughter Matilda (her father was Heath Ledger) until she’s sure about her relationship. Jason and Matilda hit it off like gangbusters. He makes her laugh as much as he does her mother. The three of them saw “Jersey Boys” together on Broadway and Jason took Matilda out forbreakfast over the weekend.