I've a little information for you.
O Warut had been seriously ill for a while, you know, due to his heavy drinking habit. Problems with tyroid gland, diabetes, liver and etc (multi-illnesses). He's lost lots of weights.
But now he's getting better, don't worry. You don't see him much in lakorn (his recent work was Pookong Yodrak), it's true, but he's still active as a talkshow host ("Sabad Show") on Channel7.
It's likely that O will get married next year with the girlfriend who has been living with him for 3 years already. She's 12 years his junior.