Synonym of GOOEY

Evasive : tending to avoid commitment or self-revelation, especially by responding only indirectly.
Sentimental : of or prompted by feelings of tenderness, sadness, or nostalgia.
Ideal : satisfying one's conception of what is perfect; most suitable.
Realistic : having or showing a sensible and practical idea of what can be achieved or expected.
Gooey : mawkishly sentimental.

Synonym of Gooey is Sentimental