With their alleged hard shells and soft, mushy insides, people born between June 21 and July 22 fall under the unfortunately named Zodiac sign of Cancer. Cancers are popularly thought to be temperamental and, according to an article in O Magazine, “increasing evidence suggests that the link between birth date and behavior can indeed be explained by the stars—or at least our closest one, the sun.” So when considering Cancer astrology compatibility, remember that loving one of these crabs likely means navigating their oscillating moods. As summer approaches so does your Cancer love’s birthday. This year celebrate by learning to see Cancer’s challenging traits as assets to your relationship. Below are some tips to get Mr. (or Ms/Mrs.) Crabby to put away their claws and show more love this summer.