I love the sequence from the third panel on; I LOVE the shift from the dialogue and catch-up between Gabriel and Prosper to the build-up and high energy of Prosper glomping him.
I like that you have a panel with Blaire hearing them approach, building up a bit of suspense with her expression and how she reacts to hearing their voices. And then you deliver with the explosive energy and action in the next panel! So cute as she tackles him into a hug, an knocks Gabriel over in the process. Then the next panel shows both of the with such warm, affectionate expressions that communicate how they feel for each other so, so strongly. And then we get pulled back from that really intense feeling and moment in the last panel with Blaire's cute and airy, "Oh, hi Gabe!" :P
Again, I love how smoothly everything reads, and how you build up to action and intense emotions, then break it up a bit with some lighthearted, comic-relief, too. Makes for a fun read. : )