"Dewfull" Intro Tab Request

https://www.youtube.com/watch?v=Nf477OXu5LE

just the intro. i've seen him play it and im 95% sure this is the right fingering, it sounds simple but i just can't get it right. any help, hints, tips, please??

---0-------0------
---1-------1------
---0-------0------
---3-------2------