I make this tab by looking very carefully to the video of Mark Salling in the white house.

You should play the chords like this:

B    - 799877
E    - 022100
F#   - 244322
C#m  - x46654
Ebm  - x68876

B (x2444x@1)             EWhere (022100@1)it began, I can't begin to know when
B (x2444x@1)                          F#But (244322@1)then I know it's growing strong
BWas (x2444x@1)in the spring
EAnd (022100@1)spring became summer
B (x2444x@1)                            F#Who'd (244322@1)have believed you'd come along

B (x2444x@1)             C#m (x13321@4)            F#Hands, (244322@1)touching hands, reaching out
E (022100@1)                   F#Touching (244322@1)me, touching you

B (x2444x@1)         EOh, (022100@1)sweet Caroline
C#m (x13321@4)                     F#Good (244322@1)times never seem so good
B (x2444x@1)        E (022100@1)      C#m (x13321@4)               F# (244322@1)   E (022100@1) Ebm (xx4342@1)name="chord_x13321@4">C#m
I've been inclined, to believe it never would  but now I

B (x2444x@1)                ELook (022100@1)in the night, and it don't seem so lonely
B (x2444x@1)                     F#we (244322@1)fill it up with only two
B (x2444x@1)              Eand (022100@1)when I hurt, hurtin runs off my shoulders
B (x2444x@1)                          F#how (244322@1)can I hurt when I'm with you

B (x2444x@1)             C#m (x13321@4)         F#warm, (244322@1)touching warm, reaching out
E (022100@1)                   F#touching (244322@1)me, touching you

B (x2444x@1)        EOh, (022100@1)sweet Caroline
C#m (x13321@4)                      F#Good (244322@1)times never seem so good
B (x2444x@1)        E (022100@1)      C#m (x13321@4)                  F#I've (244322@1)been inclined, to believe it never would

B (x2444x@1)      Esweet (022100@1)Caroline
C#m (x13321@4)                    F#Good (244322@1)times never seem so good
B (x2444x@1)        E (022100@1)      C#m (x13321@4)               F# (244322@1)  E (022100@1)Ebm (xx4342@1)name="chord_x13321@4">C#m
I've been inclined, to believe it never would Oh no  no

From Argentina
Leandro Nahabedian