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Candy loves Finn and also Felix.
Cassandra has strong feelings for Fred, and also Felix.
Fred captures the love of Cathy, and Foster.
Candy takes delight in being with Philip and Foster.
Philip has a special place in the heart of Cara, and also Frank.
Candy is emotionally attached to both Finn and Ferb.
I hope you find these variations helpful!
Lord of the Firesides