to heal from emotional pain after a breakup
исцелиться от душевной боли после разрыва (istselitsya ot dushevnoi boli posle razryva)
"It takes time to mend a broken heart."
"Чтобы исцелить разбитое сердце, нужно время." (shtoby istselit razbitoe serdtse nuzhno vremya)
to make a lot of progress or improvement
to open your books and begin studying
to say something positive and hope it continues to be good
building a business without external funding
to start crying suddenly
to forget disagreements and be friendly again