Aries is the first sign of the zodiac, and as such Aries is the adventurer, the one who wants to be in front, the one who wants to try out everything first. So, its goals basically are to explore and to experience life, but not be a follower. So, Aries is the leader. Therefore, in love, what Aries wants is a grand passion, loves the chase, kind of gets bored.
The quarry becomes the Aries love much too soon, so there's a tip in there of not giving into the Aries right away. But Aries is very, very interested in experiencing. So in love particularly, wants to feel passion and feel that there is an, to use the word again, adventure that is yet to be explored. To an Aries, it's very important to feel in charge and in control. Although, Aries is not necessarily domineering. What Aries wants is to be the one in front.