"much love" or "much love for you" is a way of giving props and/or showing respect to your homies and/or family members, whether they are male or female. it does not necessarily reflect feelings of sexual desire, but expresses affection between friends.
1.) between friends: "you know your my my boy/my girl and i have much love for you"
2.) between male friends: "much love for ya, bro"
3.) or simply say "much love" at the end of a casual encounter, regardless of gender