also: センティメンタル
na-adjective, noun
Describes a person, feeling, story, or atmosphere that is overly emotional, nostalgic, or tender in a somewhat self-indulgent way. Often carries a slightly negative nuance of being excessively emotional.
彼はセンチメンタルな気分になって、昔の写真を見ていた。
He was feeling sentimental and looking at old photos.
その
That movie was too sentimental and felt a bit contrived.