Thor and Loki
Their family was exceptionally skilled at not talking about the things that truly bothered them, until it either sorted itself out (which only happened rarely) or it exploded magnificently and made a fine mess (which happened regularly). Both inevitable conclusions caused Loki to stare at Thor like he should really know better.
"I can think of something far more productive than eating chicken," she told him. "It involves finishing the repairs on the Bifrost, which might help get your thoughts off this matter eventually. We are in need of gold. I propose a raid. Or more of a heist really?" Loki smiled brightly at the thought. "On the Sovereign. Who have an abundance of gold on their collective of planets."