lore: after link and zelda managed to infiltrate the gerudo city and talk to their matriarch and mention the lightning rod helmet, but she would have to attend to some business outside the city so she offered them a room in an inn for the time being.
They would take advantage of those weeks to get supplies and get better equipment.
But before that plan happened, their instincts both got tired of being repressed by that tension they had for each other. Upon entering the room, Link would behave like a beast, finally eating that food he wanted so much.
They have been non-stop for weeks, the other guests better preferred to leave the noise that those two made