This comes from a short story in the OVA. Yusuke is running a mobile ramen shop when his friends come to visit and get some dinner.

The background and the cel layers are much longer than what appear in the show. The A-1 layer is marked as a tome cel and the sketches show that the camera was supposed to pan upwards. The thing is, if you watch the OVA there is no pan shot here. They must have changed their minds during the editing process. For my gallery, I am only including the section that was used in the final product.