No Choice (March 7, 2015)

Dr. McCoy noticed that Mr. Spock is growing restless and also that he has stopped eating. He also is becoming extremely irritable, throwing Nurse Chapel out of his quarters and physically flinging the Vulcan Plomeek soup she has specially prepared for him. After this outburst, he demands a leave of absence on his home planet Vulcan from Captain Kirk. Kirk is baffled by Spock's behavior, but has no choice but to divert to Vulcan.