The phrasal verb "fall for" is predominantly used in informal speech, although it can occasionally appear in more casual written contexts. It primarily has two distinct meanings: to develop romantic feelings or a crush on someone, and to be deceived or tricked by something or someone. Usage patterns typically stem from scenarios involving emotional vulnerability or gullibility. For example, one might say, "I can't believe I fell for that scam," indicating they were tricked, or "She really fell for him," implying romantic interest. The informal nature means it conveys sentiments with a degree of relatability and colloquial familiarity. Although not common in formal writing or speeches, its casual tone makes it a staple in everyday conversation, especially when discussing relationships or experiences of being fooled.
B1
PreIntermediate
1. To be tricked or deceived by something or someone.
I can't believe you fell for that scam; it was so obvious.
Every year, people fall for fake emails that claim they've won a prize.
2. To become infatuated or strongly attracted to someone.
He immediately fell for her and couldn't stop thinking about her.