There's nothing wrong in replying to other people's tweets, but please avoid making it a chatbox as much as possible. 
xhyrenchYenn
says
*enjoying* 
*enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying*
*enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying*
xhyrenchYenn
says
*enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying*
*enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying* *enjoying* 