Two aspects of the Last Supper have been traditionally depicted in Christian art: Christ's revelation to his Apostles that one of them will betray him and their reaction to this announcement, and the institution of the sacrament of the Eucharist with the communion of the Apostles.
The lyric "oh girl" is probably the most cliche line ever... unless you're Dave Matthews. Instead of "You know I'd never mean to hurt you" you could have simply stated "you know that I'd never hurt you."
