* Seeing your island become a success, and a place where everyone is happy and well cared for can affect your feels.
* In the ''Modern Times'' campaign mission "The Truth Is Out There", Sunny pleaded to you not to torture [[spoiler: a clone of]] Penultimo, stating that [[spoiler: even if it wasn't actually him,]] she couldn't bear to see him hurt. This shows that she ''does'' reciprocate Penultimo's crush on her.