The phrase "nothing" is often associated with a common stereotype that suggests women sometimes say "nothing" when they are upset or bothered about something but may not want to express it directly. It implies that there might be an underlying issue, and it's a cue for the other person to dig deeper and inquire about their feelings or concerns.
As for the male equivalent, some people humorously suggest the phrase "I'm fine" or "I'm okay." Just like the stereotype with women and "nothing," the phrases "I'm fine" or "I'm okay" are sometimes thought to be used by men in a similar manner when they might actually be experiencing emotions or facing issues they don't want to openly discuss.
It's important to note that these stereotypes are just that – stereotypes. People of all genders can communicate in a wide variety of ways, and it's crucial not to generalize or assume someone's feelings based on gender. Effective communication involves actively listening to what someone is saying and asking open-ended questions if they seem upset or bothered, regardless of the words they use. Everyone should be encouraged to express their emotions and thoughts honestly and directly, without relying on ambiguous phrases.