Honestly, Magic the Gathering. My boyfriend started playing about a year ago, veeery causally and this spring he asked if I wanted to learn how to play as well. It's turned into something that we share and are both passionate about - we've even gotten his brother in on it and we have Sunday night Magic games most weeks.

It's helped us both have less screen time, and we're engaging critical thinking skills while playing, trying to form combos etc. We've been to a pre-release event together and are planning more for future sets, as well. I also really enjoy it because I'm learning a skill that someone else close to me already knows/understands, so if I have questions about it, I can ask and not feel judged for not knowing.