Yes! That's correct.
Well, I did said that animations are there but code doesn't work for the version I made public. That image is there just to show how complex questline you can make. A few of these animations are going to appear in future update. All Atsumu and Youhei one's in update 0.4.2 and all Atsumu and Masuo one in update 0.5 or later. Her mother is just edit sprite of Mrs. T so that animation is not going to appear in official questlines.