People who are in love and who are planning to be in love have different expectations regarding relationships. They imagine or come up with different sets of standard, but one thing certain all of them include FAITHFUL as one of the adjectives describing the man/woman they would love. Here are some quotations of faithfulness.
Confidentiality is a virtue of the loyal, as loyalty is the virtue of faithfulness.
Edwin Louis Cole
Marriage has a unique place because it speaks of an absolute faithfulness, a covenant between radically different persons, male and female; and so it echoes the absolute covenant of God with his chosen, a covenant between radically different partners.
Rowan D. Williams
Nothing is more noble, nothing more venerable than fidelity. Faithfulness and truth are the most sacred excellences and endowments of the human mind.
Marcus Tullius Cicero
*** all three quotations were retrieved from http://www.brainyquote.com/quotes/keywords/faithfulness.html
If the above quoted statements are the idea of the quoted geniuses, i wonder what your personal definition of faithfulness is.