Goodness this stuff with Chase/Willow/Michael is overkill. He could have just sent her flowers, but no. These writers need to pen it that Chase shows up at the very moment that Millow are together. Mikey lingers long enough to have an epiphany about Chillow! What about your cousin dude? You're about to launch machinations that would hurt her marriage?
Its ridiculous. But Michael isn't the first or the last person to question or wonder about Chillow. Hell, his own wife doesn’t want him around Willow. Neither does her family.