to feel nervous or hesitant about something
чувствовать нервозность или нерешительность по поводу чего-то (chuvstvovat' nervoznost' ili nereshit'nost' po povodu chego-to)
"He got cold feet before proposing to her."
"Он почувствовал нерешительность перед тем, как сделать ей предложение." (On pochuvstvoval nereshit'nost' pered tem, kak sdelat' yey predlozhenie.)
to react in a very angry way without thinking
to find out the real cause or truth behind something
the future will reveal the outcome
to do something secretly without their knowledge
a person with strong purpose and determination to achieve so...
to stay calm and wait patiently