third wheel
US /ˈθɜrd ˌwil/
UK /ˈθɜrd ˌwil/
1.
piąte koło u wozu, niepotrzebna osoba
a person who is in a situation with two other people who are romantically involved or who are very close friends, making the third person feel awkward or unwanted
:
•
I felt like a third wheel on their date.
Czułem się jak piąte koło u wozu na ich randce.
•
They're always together, so I often feel like a third wheel when I'm with them.
Zawsze są razem, więc często czuję się jak piąte koło u wozu, gdy jestem z nimi.