His song for the lakorn is called Took Anu Hua Jai, Every Ounce of my Heart. As far as I could read from the video, it goes like this.
I secretly love you without knowing, it slowly penetrates deeply in my heart every night and day
Before I knew it, there is only you to love. When did you get a-hold of my heart?
There has never been anyone who has controlled my heart fully, everywhere there is only you, I can't see anyone else.
Your image floats like dream in my heart, there's only you every ounce of my heart.
Listen to music, I think of you, just smelling the fragrance of flowers fills my heart with sweetness
I don't know how you feel inside, is it like how I feel, Who wants to know?