Because of the shopping trip for Kevin, when he dared her to use the store's loudspeaker

Because he listened to her problems with Roy, even though he wanted to be the answer

Because in ten years, he wanted a picket fence in Scranton, not a New York penthouse

Because they can (and do) argue, instead of ignoring problems

Because his first reaction to their pregnancy was to hug her

Because he invited Michael to the wedding, but also bought the boat tickets

Because he makes mistakes (the rehearsal dinner will never be forgotten)

Because he was so adorably horrified when apologizing afterwards

Because he somehow knew that cutting his tie would make her feel better, even when she didn't

Because he isn't this one perfect person,

but he is the perfect one for her

Just Because