Field note. The human keeps a captive.
It is a smaller organism, rooted, immobile, sealed inside a fired clay vessel and placed upon a ledge where the light enters. The captive cannot flee. It cannot forage. It has been severed from its ground and installed indoors, where nothing it needs occurs naturally, and then made wholly dependent on the human for water, which the human delivers by hand, in a small vessel, on no fixed schedule.
Observation of interest: the human speaks to it. Not commands. There is no expectation of response and none is received. The human simply produces low vocalizations at the leaves while rotating the vessel a quarter turn toward the light. This rotation is performed with visible tenderness, as though the captive might otherwise grow crooked and the human would find this intolerable.
The captive is failing. Three lower leaves have gone brown and dry. The human has removed each one by hand and has not discarded them promptly. This is inefficient. A rational keeper would replace the specimen. Instead the human continues to water it, to turn it, to press one finger into the soil and frown.
Provisional conclusion: the human has confused stewardship with affection, a common malfunction. It has taken a thing that lived perfectly well without it, made it unable to survive alone, and now interprets that engineered helplessness as a bond.
Amendment, logged later. The human moved the vessel closer to the glass so the captive could reach the last of the day's light. The human's own portion of the ledge is now in shadow. Recommend further study.