She can sit around and cry like a baby for hours on end, or she can stand up and fight for her own namesake, for the sake of Bhava-Agra, and for what is perceptionally the first time she's ever tried to get someone to like her. We have to convey somehow that there is a right course of action to take, and that we are presenting it to her personally, and that if she accepts, people will start to like her. It gets nothing accomplished to show her unconditional love, and expect the conditions to come later - especially since it's clear Iku has never shown Tenshi love of any kind, much less unconditional.
It may not be what Tenshi wants to hear now, but it's what she needs to hear.