“det ordnar sig”

Vända kappan efter vinden

To change your opinion to follow what is popular.

Trampa i klaveret

To say something embarrassing; to put your foot in it.

ta det lugnt

take it easy, calm down

hålla tummarna

to keep one's fingers crossed

som hand i handske

a perfect fit

stark som en björn

very strong

i alla fall

anyway, at least

Få kalla fötter

To become nervous and back out.