The one with Pooklook and New is called Reun Kalong. It was very popular and high rated when it aired in 2013. It's a tragic horror lakorn. P'ek and n'ek love each other but n'ek's mom refused to let them get married because she wanted a rich son-in-law since p'ek is poor. N'ek got killed by the bad guys but continue to live with p'ek because she couldn't bear to leave him. But eventually she had to let go and part way with him since he's a human while she's a ghost. It's very sad so expect to lose a lot of tears if you watch it. People started noticing improvement in Pooklook's acting skill from that lakorn. She attributed her improvement to taking acting lesson with a personal acting coach. Her acting was really good so she gained many fans from that lakorn. Reun Kalong was considered her breakthrough lakorn and role.