The uncut, subbed episodes will be uploaded on the Lovely Writer YouTube channel one week after it drops (region locked) on WeTV.  

It's accessible in Europe at least, hopefully elsewhere as well.
EDIT: It seems like it's accessible either on WeTV for people in SE Asia, or on Youtube outside of it. 

Links to episode 1:
1/4: https://www.youtube.com/watch?v=7Y9KbrcLhmM
2/4: https://www.youtube.com/watch?v=tSJfd3RrpbE
3/4: https://www.youtube.com/watch?v=IrBlJY2CGN0
4/4: https://www.youtube.com/watch?v=WvmbpiCLIaY

 imringoloveme:

Available in the US too! I'm so glad they are doing this. I have a free VPN that I use for WeTV, but they really needed to do that.. hopefully less pirating because of this.

Yes, it appears that it's available on YouTube everywhere outside the WeTV region lock. 

Lovely Writer [Eng Sub] 

Official Links (YouTube) Playlist
Episodes in English subtitle
Playlist Episodes From 1 to 12 (updated)

Lovely Writer Full Episodes

https://www.youtube.com/watch?v=7Y9KbrcLhmM&list=PL8F5Ehk0B2HSc1oCQeU5ljbCfl7QAqawr

An

 lucie99:

If you search Chrome extensions for the Earth VPN you can use it to watch on WeTV for free if you choose Thailand location :)

With Subs?

 -Aprillen-:

Yes, it has English subs on WeTV.  But the episodes are all up on YouTube now, since it was a couple of weeks since it finished airing. 

Yeah I know that I just asked coz it may help me watch other shows in the future

 RandomBL:

Did you find a a sub where they also sub the social media screens? I couldn't find anything

Since it has offical subs, I don't think there is a fansub anywhere. No fansubber is going to do all that work when it's already subbed. But I agree that it sucks. I sometimes take screencaps with my phone and then run them through the Google Translate app on my phone, but machine translations from Thai are notoriously bad and often don't really help at all.