Strange Case of Dr. Jekyll and Mr. Hyde Chapter 7 Summary

Mr. Utterson, on his weekly walk with Mr. Enfield, passes by the door that started this whole novel. (That would be the Black Mail Door – remember?)
Turns out the door is a back way to Dr. Jekyll’s house.
The two friends step into the courtyard with all the windows, and chance to see Dr. Jekyll at the window, looking sickly and pale.
They chat briefly before Dr. Jekyll completely freaks out, slamming the window and scaring Mr. Utterson and Mr. Enfield.