We've known that Blover and Sunflower were in Love, but there is also another relation. The relation is kinda different with Blover and Sunflower. The user who had the Idea of this Love Chain is CattailsWelove (Thanks to you!)
The Love chain:
Marigold love Fume-shroom love Red-point Tulip love La Rosa love Arelon's Shine love Weed Gatling Pea love Marigold love Fume-shroom, and so on.