Yes, a W, we take these
People freaking out for no reason, this is a legitimate reason. Akkun was literally telling her how he was afraid of failing exams. What, would you prefer them go out now, him failing exams and then they break up? Alternatively they go out and Akkun doesn't pay her аny attention because he's busy, also not great.
This is actually a pretty responsible and realistic situation. Also, say what you will, but they're defacto dating already, just on pause.
Compare this to an even more annoying trope of confession not getting across or being brushed off. Like come on, you've read manga before, this is still an absolute win and it didn't take 100 chaptes.