There a bug on Android ver with a doctor...
first you choose to interact with him, then when you want to give a gift, a bug appears where the scene is stuck only the music is played, but when you try to exit the scene by pressing the setting button, it can be fixed but it affects the other girl and also the doctor
Idk why this happened maybe it caused by on that day there was a scene of a dog with another girl (btw this is the second scene meeting a dog), at that time you tried to give a gift to the doctor.
I have the save, if u wanna see it