at heart – used to say what someone is really like;
back and forth – moving first in one direction and then in the opposite one;
bear fruit – if something that someone does bears fruit, it produces successful results;
by all means – used to give permission;
cry your eyes out – to cry a lot;
ex:I was so upset that day, I cried my eyes out.
(from) under your nose – used about something bad that happens in an obvious way but in a way that you do not notice or cannot prevent;
