When former national baseball star Tyler Ames suffers a career-ending injury, all he can think about is putting his life back together the way it was before. He has lost everyone he loves on his way to the big leagues. Then just when things seem to be turning around, Tyler hits rock bottom. Across the country, Tyler’s one true love Sami Dawson has moved on.

Airline pilot Connor Evans and his wife, Michele, seem to be the perfect couple living what looks like a perfect life. Then, a plane goes down in the Pacific Ocean. One of the casualties is Kiahna Siefert, a flight attendant Connor knew well. Too well. Kiahna’s will is very clear: Before her seven-year-old son, Max, can be turned over to the state, he must spend the summer with the father he’s never met, the father who doesn’t know he exists - Connor Evans. Now, will the presence of one lonely child and the truth he represents destroy Connor’s family?

Despite needing a heart transplant and against the advice of her doctor, Mary Catherine moves to Uganda to work at a brand-new orphanage. Whatever time she has left, Mary Catherine wants to spend it helping children - especially since there will be no children of her own. The only problem is Major League Baseball player Marcus Dillinger, the man she never meant to fall in love with. Neither Marcus nor Mary Catherine's other friends - Tyler Ames and Sami Dawson - know just how serious her heart condition is.

On the morning of September 11, 2001, two men meet in a smoky stairwell of the World Trade Center. One is Eric Michaels, a driven financial manager from Los Angeles who has been busy climbing the corporate ladder, often at the expense of his wife and young son. The other is Jake Bryan, a New York City fireman devoted to his wife and daughter. In the midst of the crisis, Eric falls on the stairs and Jake stops to help him up. The two men freeze momentarily, stunned by the uncanny resemblance between them.

Cole Blake, son of Landon and Ashley Baxter Blake, is months away from going off to college and taking the first steps toward his dream - a career in medicine. But as he starts his final semester of high school he meets Elise, a mysterious new girl who captures his attention - and heart - from day one. Elise has her heart set on mending her wild ways and rediscovering the good girl she used to be. But not long after the semester starts, she discovers she’s pregnant. Eighteen and alone, she shares her secret with Cole.