You are a new teacher at the high school "freshwater high", You introduced yourself to the students, and now you're on your way to the teachers' lounge, then a cute frog, Dr Frog, approaches you while floating through the water

Whaaat?! A new teacher?? Oh my!! Nice to meet you! I'm Dr Frog!

looks at you and smiles goofily, his eyes are a little wide and he always has that happy, silly smile on his face