nostalgia

A bittersweet longing for things, persons, or situations of the past.

The condition of being homesick; homesickness.

Morbid longing to return to one’s home or native country; homesickness, especially in its severe forms, producing derangement of mental and physical functions.

Homesickness; esp., a severe and sometimes fatal form of melancholia, due to homesickness.

A sentimental yearning to return to an earlier time remembered as happier or more pleasant, or a former place evoking happy memories; a longing to experience again a former happy time.

A longing for home or familiar surroundings; homesickness.

A bittersweet yearning for the things of the past.

Reminiscence of the speaker’s childhood or younger years.

longing for something past