I dunno what kinda headcanons you want but: -Sweden being a worrier. If Fin or Sea isn't back by the time they say they will be (even by like 10 mins) he'll call up Denmark to check and usually Den has to calm him down from searching immediately (where would you even go??? Chill) -Sweden absolutely brings wildflowers home. All the time. He'll go for walks and see flowers and go "yes this is needed" and sometimes Fin plants them in lil window boxes. And even if they're weeds they're beautiduk
Yeah! Sweden probably gets impacient when Finland or Sealand aren’t at home in time. Like his imagination just go on, thinking the worst thing possible. But the reality is that Sealand or Finland just got distracted for some reason.
He probably also sends them text like: “Where the hell are you?” or “Did something happen on the way?” and he gets really anxious even though he knows that Finland is capable of taking care of himself.
And the flower thing… <3 That’s so cute. Tbh Sweden is the romantic one in the relationship.
