A person's heart beats faster for a variety of reasons. Some of them are beautiful and optimistic. Others are deceptive and nonsensical, and everyone but us notices this. But what can make the heart of a cardiologist beat faster? Zadie thought that in almost twenty years of friendship she knew everything about her friend Emma. She remembers every day of studying at the medical school, girlish experiences and night terrors. They knew each other well in the past. Too good. ...
