Here's a breakdown:
* Y tu: "And you"
* amor: "love"
* que haces: "what are you doing?"
Putting it all together, the closest translation would be "And what are you doing with your love?"
Here are some of the ways it can be used:
* To ask about a romantic interest: "Hey, what are you doing with your love these days?" (Implies they have a significant other)
* To flirt playfully: "So, what are *you* doing with your love for me?" (Implies they are attracted to the person)
* To be a bit sassy: "What are you doing, just sitting around thinking about love?" (Implies they are not being productive)
The phrase is most commonly heard in Mexico, but it's used throughout Latin America.
Let me know if you'd like any other Spanish phrases translated! 😊