Dropping in unannounced
Informal Depends on context
What it really means
Knocking on a friend's door without arranging it first is unusual in modern Britain, and many people find it stressful — the home is private space and visits are planned. Even close friends usually text before coming round. Exceptions: returning something briefly, checking on an elderly neighbour, or a real emergency.
Chinese explanation
在如今的英国，不提前约好就敲朋友家的门很少见，很多人会觉得有压力——家是私人空间，拜访要事先安排。就算是好朋友，来之前一般也会发消息。例外：顺路还个东西、探望独居老邻居、或真正的紧急情况。
Example conversation
A: I was nearby so I thought I'd drop in — is that okay?
B: Of course, come in! Though fair warning, the place is a mess. Text me next time and I'll have biscuits ready.
A：我刚好在附近，就想着过来看看——方便吗？
B：当然，快进来！不过丑话在先，家里很乱。下次先发消息，我好准备点饼干。
What you could say back
No spoken reply needed for this one.
Related phrases
Go deeper
All Customs & Etiquette
Reviewed by the UK Decoded editorial team
· Last checked 24 July 2026 · Report a mistake