Easy Peasy
Her ladyship Miss Gwen Braddock was having trouble with buttons. And who better than her uncle-turned-dad to swoop in and slay the wardrobe dragon? No one. However, for being a doctor and having super-human agility, Brian's fingers seemed to be little better than Gwen's at getting the buttons on her jumper fastened. He laughed a bit as he knelt in front of his niece, which caused her to giggle. "We'll get this, yet, my love. We will win the day!" Ah-ha! Two down... four to go.
"What if I get too warm?"
"That is a very good question; and a good point. Shall we leave it open, smart girl?"
"But you've already done two!"
Brian laughed and acted as if she'd run him through. "Ahh! You're right. We'll just have to keep going then!" His fingers bumbled purposely, causing an outburst of giggles from Gwen at his tickling.
"Oh-okay! Okay!" She submitted, "We can undo 'em!"
"Them."
"Them. We can undo them."
"Okay, good. You do the top one, and I'll do this next one. Team work!"
... "Got it!" Gwen called, proudly finished.
"I... haven't. You do this one too, smarty pants." He might've missed the button, but he got her nose easily. She crinkled it and Captain Britain kissed her head before moving to stand.