soppy
adjective /ˈsɒpi/
  /ˈsɑːpi/
(comparative soppier, superlative soppiest)
 (especially British English) (North American English usually sappy)
 (informal)- silly and sentimental; full of unnecessary emotion
- soppy love songs
 - She is soppy about cats.
 
Word Originearly 19th cent. (in the sense ‘soaked with water’): from sop ‘thoroughly wet’ + -y.