sentimentality

The quality or condition of being sentimental, especially excessively or extravagantly so.

A sentimental idea or an expression of it.

The quality of being sentimental; affectation of fine or tender feeling or exquisite sensibility; sentimentalism.

The quality or state of being sentimental.

An act of being sentimental.

extravagant or affected feeling or emotion

falsely emotional in a maudlin way