Faithfulness is the best relationship.
Colossus had stood in line at the Asgardian Starbucks and waited most of the time for his coffee without glancing toward Kitty and Illyana too much. His sister didn't like it when he bothered her in public, which sounded harsh, except Piotr was the worst.
Piotr had yet to hear how the newish Asgardian barista butcher his name, but noticed his sister vanish and Kitty's quick reflexes not be enough to stop her drink from crashing to the floor. He snatched up several napkins from the table nearest him and walk toward the Kitty ninja. "That was rude," he commented on his sister, perfectly happy to throw her under the bus. The giant, even by Asgard standards, bent down to help in the clean up with a smile on his face. "Come on, after we clean this up we can go see what's the matter," the Russian explained, because he knew what curiosity did to Kitty.
"Grade umlätte with whip for Pie-eater!" the barista yelled and Piotr winced.