This one should be quick and easy
We just had our housewarming, and we're writing thank you notes. Two of DF's work friends arrived together and gifted us a joint gift, sort of (two of the same plant for our garden). I'm thinking independent thank you notes, maybe treating it as one plant per person. Does that make sense? What about joint gifts of one item, where it can't be easily split? We didn't get any like that at the housewarming, but with a shower and wedding coming up, it's quite possible I'll be dealing with the same situation again soon.
Bonus question: there were people who DF greeted, and handed him the gifts, and people who I greeted, and who handed me the gifts. Since we each thanked the people we greeted in person, I'm thinking I should write to the people he's already thanked, and vice versa. Or can/should we just write them from both of us? I think I heard something about how thank you notes should come from one person, but I might be making that up.