At Nest Regency,
Alvin was tempted to go out with his wife, but that doesn't mean he was a fool. He wasn't careless to provoke Carozza or ignore him. Instead of racking his brain or wasting his resources, he chose to have a word with Carozza to know his intention.
Before Rob could lose his mind, he popped his two fingers asking for two minutes and Anya responded, "Cool."
Without wasting time thinking, Alvin picked up Rob's mobile and dialed Carozza's number. Either Carozza was preparing to attack or he was alerting Alvin about the people who contacted him. He just has to pick the hint.
'Ring… Ring…'
He wasn't calling Carozza to ask about the person. Carozza's reaction to the call would suffice him. He wasn't scared to face the troubles Carozza might cause. He just didn't want to leave his wife alone in the country to face the Matthews while he will have to tend to different problems.