Here's a breakdown:
* Que: This is a conjunction that means "that" or "which".
* Tu: This is the pronoun "you".
* Aimes: This is the verb "aimer" (to love) conjugated in the present tense for "you" (tu).
Here are some examples of how you could use "que tu aimes":
* "Dis-moi ce que tu aimes." (Tell me what you love.)
* "Je ne comprends pas pourquoi tu aimes ça." (I don't understand why you love that.)
* "La musique que tu aimes est vraiment belle." (The music that you love is really beautiful.)