

Shrek has a giant gingerbread man baked and storms the castle for Fiona.
SHROOK AND DONKEY CARRIGE FREE
This breach of her free will is what moves him into action. What makes him change his mind is not his own feelings, it's the fact that they were going to force Fiona to fall in love by drugging her with a love potion.It reveals a lot about Shrek as a character, in that he truly cares for Fiona as a person and not just as a love interest, and is a truly good-hearted guy underneath that grumpy exterior. The fact that Shrek is willing to give up being an ogre and later let Fiona move on with Charming because he loves her so much and wants her to be happy.

He realizes that what he’s hearing isn’t anything from a potion or any form of magic but her own natural feelings and he is legitimately moved by this.
SHROOK AND DONKEY CARRIGE MOVIE
The heartwarming of this moment even better once you realise it's a Call-Back to a moment earlier in the movie when Puss threw a Stealth Insult at Donkey by saying he "still looks like an ass to " after drinking the potion.Noticing how disappointed Donkey is once he's changed back, Shrek turns to him and says: " Hey, you still look like a noble steed to me." Shrek and Fiona are happy to skip out on the Happily Ever After potion and remain ogres, but Donkey doesn't have a choice and doesn't get to stay a stallion.They are two people who never intended to fall in love with each other but true love found them anyways. This song suits Shrek and Fiona's relationship perfectly. The movie opens with the song " Accidentally In Love".
