Marcel the Shell, the much beloved creation of husband-wife duo Dean Fleischer-Camp and Jenny Slate, is back with a brand new video full of exciting Marcel intel (did you know that shrimp are the idiots of the sea?), singing and allergy-induced sneezes.

Marcel the Shell: The Most Surprised I've Ever Been, the follow-up book to the New York Times best-seller Marcel the Shell With Shoes On: Things About Me, comes out October 21.

You can watch the first two heart-melting Marcel the Shell videos here: