How long does it take to heal a two-year-old heartbreak?

Rachel has managed to heal from the heartbreak she suffered two years ago. Then one day a new executive at her company arrives with a crying baby. It’s Nick, the very man who dumped her! His younger brother and sister-in-law were killed three weeks ago in an accident, leaving his niece in his guardianship. Rachel wants to help the struggling Nick, but can she suppress her love for the man who dumped her?