I can't help but feel this whole experience has done irreparable damage to her friendship with Ina. Ina would resent Sana for squandering the opportunity she gave her, and hurting her credibility within Cover. Sana would resent Ina for bringing on all this unwanted attention to her gacha gigs, and not fully disclosing the amount of work the talent have to do between streams, which Sana has no time for. Ina barely cared when Sana graduated; her goodbye message was reflective of that.