Has Jack Frost grown fond of Tooth during the movie?

-MOVIE SPOILER ALERT-

In the movie, it's hinted that they have feelings for each other. Both Tooth and her mini vichimbakazi are obviously infatuated with him (and his teeth) as they are shown swooning (more the mini fairies) and staring lovingly at Jack.

There is one scene where Jack and Tooth linger in a hug and then stare at each other for a while, but they are interrupted kwa a jealous Baby Tooth.

There is one little fairy that follows Jack around. This is the one he's named Baby Tooth. He becomes very protective of this one. Baby Tooth is different from the other vichimbakazi because she has a golden feather on her head, like Tooth does, instead of a blue one.

So, in short: It is hinted that he also has romantic feelings for Tooth. His relationship with Baby Tooth is zaidi of a friendship.

Info via the RoTG Wiki and the film.

i think he has grown fond of tooth baby tooth in particular and the talk they had in jamie room was quite cute so i think they grown fond of eachother

Toothiana, known as the Tooth Fairy and nicknamed as Tooth kwa her Guardian friends, is very sweet albeit clumsy towards Jack Frost. She and her little helpers have a rather obvious crush on Jack, such as (for a specific mini fairy) fainting, fan-screaming, and shaping out hearts (at the end of the movie). The two of them grow a strong bond over the course of the film.

Tooth, who collects the teeth of the children for their memories of childhood, becomes important to Jack because of it. Jack helps the Big Four during the beginning of the quest kwa helping to collect the teeth in order to retrieve his memories (in order to find out who he really is and why he was created), as the Man in the Moon had never aliyopewa them back when he revived him from the frozen lake.

Many mashabiki of RoTG have been conflicting over the hug shared kwa Jack and Tooth towards the end of the movie on if it had any significance of romance.

yes i do.

Yes, I believe that Jack has grown fond of Tooth during the movie. After Tooth stood up Jack when Bunny was picking on Jack being invisible, which is sensitive thing for Jack, Jack acknowledges that Tooth did that kwa picking back at Bunny with calling him a kangaroo. Then when Pitch takes away the vichimbakazi and Tooth looses her believers Jack showed some concern. And then Jamie’s room after collecting the teeth Tooth tries to apologize for not helping Jack with his memories, but Jack is zaidi concerned about Tooth. Even after Tooth and the other guardians wrongly accused Jack of betraying them Jack still tries to help them be believed. Okay now I’m skipping to the hug, Jack has been alone for so long, he has never interacted with other people much. So when Tooth hugged him on his face wewe can tell he is Aiken aback but when we see his face again wewe can tell was probably the FIRST step to his attraction to Tooth. Also the movie was about Jack finding himself and now that he has he probably trying to find love. And even we haven’t had a sequel I can assume that as Jack and Tooth get to know each other they will be a couple.