The male lead looks just average to me. And if he's my psychiatrist in real life, he looks like someone I can trust with all my darkest secrets since he just looks so friendly. Next time, use a less harsher adjective like "unattractive" or "average looking".
I'd probably drop this drama if the male lead was handsome but can't act for shit. This drama was a breath of fresh air to me because not everyone looks like a damn model.
Talent > Looks any time, you can have me watch a romance between an old man and an old lady and I'd still find that a good watch if the plot is exceptional. I only care about talent and the plot of the drama, even if the actor looks unattractive.