As you can see, Cristiano Ronaldo isn't one of those sports stars that ignore their fans; In fact, he's the exact opposite. During a friendly against Chelsea in Miami, a fan invaded the field, ran straight towards the Real Madrid star, and gave him the sort of loving embrace you expect from a lost boy reunited with his family. Ronaldo reciprocated, too, and it took almost a minute until event staff got a hold of the fan. A nice moment, but how can security let this happen?