melodramatic

adjective
UK /ˌmel.ə.drəˈmæt.ɪk/
US /ˌmel.ə.drəˈmæt̬.ɪk/

Acting like everything is a big deal, even small things.

She was so melodramatic about losing her pen that you'd think it was the end of the world.


OTHER MEANINGS

2. Relating to a style of drama with exaggerated characters and exciting events.

The old play was a melodramatic tale of villains and heroes.

3. Behaving in a way that shows too much emotion for the situation.

He gave a melodramatic sigh when asked to do his chores.

4. Designed to appeal to strong emotions rather than reason.

The movie's melodramatic ending made everyone cry.