"The wonders of maths will never cease." She returns to Walter teasingly, looking even more excited and positive about the situation now that she is incrementally warming up.

Nodding in agreement with Ben, she looks up at him as he addresses her directly. Throw her? She glances back out at the river, figuring how long it would take to walk compared to being chucked...

Her gaze snaps back to Ben's, her tone serious as she responds, "It's clear. Do it. Yeet me for Science." This seriousness is completely ruined by the sheer size of her excited grin at the prospect of being lobbed into the river by her boyfriend.