Be easy to talk to: To be friendly and approachable.
Break up: Two people in a romantic relationship separate and end said relationship.
Phrasal verb: My girlfriends and I broke up yesterday.
Keep: Cause to continue in a specified condition, position, course, etc.
Verb: The guidance system keeps the machine on course.
Make a promise: To promise something.
Expression (idiom): She made a promise to visit her grandparents more often.