very telling, a kiss, IMO.
Pretty straight kissing with first JW wife, a later girlfriend just did not 'do' kissing. It made passion hard without it, another short lived relationship had the most unbeleivable kisses that was not matched by another till i met my now wife.
It might seem kinda obvious, but I would have to say my wife, every time is special and I would shrivel up without her kiss.
oz