specific as hell but this is all i can remember

this scene is from a bl manGA (emphasis on manga)

the couple are at a date at either an aquarium (more likely) or a zoo (less likely) and one of them was REALLY excited to be able to shake hands with an otter but he quickly realised that the otter was really just quickly grabbing the food pellet that they put into his hand and that his hand smelt afterwards (but i think he was still really happy/pleased)

i can't get the scene out of my head and i dont remember the details on the characters or art style either </3