When he adopted two young girls, paediatrician Dr Reid Adams found a new sense of purpose - but it cost him his fiancée. His girls and his little patients are now his life. Then prickly but beautiful surgeon Keera Murphy arrives with a sick and orphaned child, and turns his world upside down... Keera is clearly struggling with two-year-old Megan, who has recently been placed in her care - she's convinced she's not mother material. But Reid is determined to bring these two lost souls together, and soon realises that in opening up Keera's locked-away heart he's in danger of losing his own!