Detour of the Hearts

DramaBox synopsis

After a night with her boss, Laura Reed instinctively decides to slip away before he wakes up. Later, when Rey Quinn finds a résumé on the floor, he mistakenly thinks it belongs to the woman he just spent the night with, unaware that it actually belongs to her best friend. As he searches for her using the address on the résumé, the actual woman carrying his child stays completely off his radar.