Acoustic Version tabbed off video at: https://www.youtube.com/watch?v=ax7tEfenM6k . Key of G to better suit male vocalists. Arrangement in video is a little different (singer has switched the verse placements) but this works for most male vocalists.
Worked out personally on acoustic guitar using Key of G chords and a Capo rather than open Key of B to make it easier for acoustic and beginners. Simple strum pattern (may not be exact but it is a good starting point). Please leave comments if you have any suggestions and please rate.