When we think of Valentine's Day, our thoughts usually are of a romantic nature. We think roses, candy and gifts. But for many elders, it can bring painful thoughts of a lost loved one. For them, Valentine's Day is often about remembering and reminiscing, and of sadness. Being alone is tough at any time, but on a day that celebrates couples it can be even tougher. So why don't we think of Valentine's Day as a day for all kinds of love. Love for family and friends. As The Beatles said "All You Need Is Love," and that rings even …