Feels like it would fix the damage caused by the first set of image's.
Sensei imagined this could happen in the future and is currently freaking out over it.
Asuna's just happy/curious that he'll fall for her in the future, Toki's trying to get him to fall for HER instead while Neru's not having that.
Then, let's take a moment to fall head over heels with Asuma.Hey!ーーー just like that my love for Asuna is going to be tested!!UWAAAAAA!!!Eh? Master, are you going to fall head over heels with Asuna?