A diver helps an octopus trade his plastic cup for a seashell

Glad it found some new clothes, that cup wasn’t fashion forward

I was always quite afraid of live octopus.. but this video made me realize how precious they are... it's really heartwarming..

Maybe there is some sort of advantage to the plastic cup that we just aren't thinking of.

He examines it first more than a lot of people examine the car they buy

Love this dialogue. They are our friends. Not our food!

Very interesting, I didn’t even know they did this. I wonder if other sea animals such as crabs ever use garbage in the ocean as a home.

Poor little octopus chose a life of solo. Takes a good person to shell out friendship like this.

He's a marine biologist, not a diver

He for sure perfred the cup