- reaction meaning
- Functions as a warm greeting supplement alongside the Like reaction. Parents and older users pair it with 'Hello!' comments.
- comment use
- Dropped in comment sections as a simple acknowledgment, especially by older users who treat it as a literal wave.
- boomer interpretation
- Interpreted almost entirely literally โ a friendly hello or goodbye. Rarely used with irony by older Facebook demographics.
- group use
- Used in Facebook Group welcome posts: 'Welcome to the group ๐๐ป' or in introduction threads.