Questions & Answers about Saya suka lagunya.
- saya = I / me (neutral, polite pronoun)
- suka = to like (no tense by itself)
- lagu = song
- -nya (attached to lagu → lagunya) can mean:
- the song (definite, already known), or
- his / her / its song, depending on context
So Saya suka lagunya can mean:
- I like the song, or
- I like his/her/its song.