when you play the g once you are about to switch take your two top fingers off and then strum

cappo on 3rd fret

G (320003@1) Em (022000@1) C (x32010@1) D (xx0232@1) G (320003@1)G (320003@1)            Em (022000@1)             C (x32010@1)              D (xx0232@1)        Gi (320003@1)wish i could do better by you cause thats what you deserve

G (320003@1)           Em (022000@1)                    C (x32010@1)       D (xx0232@1)     Gyou (320003@1)sacrifice so much of your life in order for this to work

same pattern