I loved the story and I'm so eager to watch season 2, for so many reasons.
I still have some doubts about the ending and the special episode ('cause as far as I understood, Khun Yai never traveled to the present in the novel, and in episode 12 he was not travelling, but how was it possible? It was just Jom's imagination? Who knows.

If I have to say something negative, there were some parts I found a bit boring to watch (in the middle of the series), but it didn't stop me from watching the series.

I loooooved the chemistry between the leads, and I think Bright is one of my favourite thai actors at the moment.
Nonkul is fine too, but Bright caught my attention from the start.
Their love is so pure and realistic, that I believed every minute of it.

Of course, if you're not a time-travel fan, please, skip this drama.
There's a lot of history (which is not easy to understand for foreigners, even though it's not undermining the plot at all), and I get that it's not everyone piece of cake.
But if you focus on their romantic journey, it's so good.
The side stories are also well written and interesting (Eung Peung and Maey are soooo cute), while it is super dramatic at times, it's not heavy. I enjoyed it a lot and I will wait patiently for the special episode and S2.
(Bright is so good with that ugly mustache... so who am I to miss this?)