执子之手，与子偕老 -- NEX-5 & Konica AR 135mm f2.5. Click to enlarge.
Whenever I see old people seem so in love, it gives me a warm and fuzzy feeling. Living with someone day in and day out is not easy, since no one is perfect; living with someone all your life and still in love, takes courage, commitment, and the original promise to love each other until death do them apart. Happy valentine's day!