sentimental

Having, showing, or caused by emotion, especially tender or affectionate feeling.

Having, showing, or caused by strong or extravagant tenderness or sadness, often in an idealized way.

Of or pertaining to sentimentalism.

Swayed, or apt to be swayed, by sentiment; of a tender and susceptible heart; mawkishly tender or susceptible.

Containing or characterized by sentiment; appealing to the feelings rather than to reason.