>>118715423The power of spring? It was shown that during that season, every creature falls in love and Sse was created in spring. Plus Handy even went out with a mermaid and both, Papa and Clumsy fall for pixies.
Guess is like when different animals form a bond; smurfs are full sentient creatures so it shouldn't be much of a stretch that they're capable of falling in love even if technically they shouldn't
