Nick bonding with a young child. It can be his own, a niece/nephew, bandmate's child.. doesn't matter. Just him bonding and spending time with a young child (say under the age of 5)

'always falling for the easy' - something about that just puts me in mind of these two, maybe in an AU setting, (and when am I not in the mood for beautiful solid boys getting it on, really?) so : pretty please with sugar on top?