An offer of friendship. Sometimes we overlook the significance of these offers. We are too busy or distracted by other things and don't notice a helpful email from someone, a gesture or small favor. Often we are so preoccupied with trying to attract certain types of people that we don't notice other types reaching out. You don't have to make friends with everyone who offers friendship, but in this lonely world of ours, it is wise to appreciate friendly gestures and offers.