I swear or promise sincerely.
je jure ou promets sincèrement (je jure ou promets sincerement)
"I will help you, cross my heart."
"je t'aiderai, kros mai hart" (je t'aiderai, kros mai hart)
to stay focused on a task or goal
to return to the right path after a mistake or setback
someone who imitates another person
being careful with small amounts of money but careless with...
a period of difficulty or trouble
extremely fast