To stay honest and genuine.
Оставаться честным и подлинным. (Ostavatsya chestnym i podlinnym.)
"She always tries to keep it real in her relationships."
"Она всегда старается оставаться честной и подлинной в своих отношениях." (Ona vsegda staraetsya ostavat'sya chestnoy i podlinnoy v svoikh otnosheniyakh.)
to become mentally unstable or extremely upset
information that is incomplete or unclear
to betray someone who trusts you
to do exactly what is needed to get a desired result
to learn by making mistakes or through difficult experiences
to have a personal reason to complain or criticize