I think it's cute! Cynder being a bit snappy and sarcastic to Spyro, then after a big adventure, she talked to him lebih calmly and then to Spyro and Cynder admitting their love! I think the creators used it for an extra story. A big segitiga, segi tiga between Spyro, Sparx and Cynder.
Im sure your not the only one who hates the SpyroxCynder idea. I know many many people who cant stand it. Im not sure about my feelings. I know she likes him and its sweet...but I always saw it as lebih of a companion thing. But like I said, its really sweet and i wouldn't mind them getting together.