During a Facebook Live session Tuesday from his trailer on the set ofGuardians of the Galaxy:Vol.

2, Gunn was asked to name his favorite Guardians.

Rocket, because hes based on me, and Groot, because hes based on my dog.

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Credit: Jason Merritt/Getty Images;

The 16-minute Q&A touched on a number of topics related toVol.

2, which is currently shooting in Atlanta.

Production is 20 days underway and is scheduled to wrap in June, Gunn revealed.

I didnt want to have [Thanos].Guardians of the Galaxy Vol.

2is very much a story of the Guardians of the Galaxy, Gunn explained.

Its really a story about the Guardians, which Ive made pretty clear for a long time.

Gunn also addressed the films soundtrack; expectations are high after the first films so-called Awesome Mix No.

The difficult part about picking the songs onAwesome Mix Vol.

I really share the songs that work the best in the movie emotionally.

See Gunns whole Facebook Live session below.

Guardians of the Galaxy Vol.

2is slated for a May 5, 2017 release.