Tiana never expected Diamond to be so willful and outspoken at the same time like that.
She was probably the first person who dared change the terms and conditions of the contract like that while still not changing the remuneration that she would be given.
Tiana would be lying if she refused the fact that when she opted for three years and added that condition of monopolizing her in the sportswear department, she had her selfish reasons.
She had seen the report on how the Hope Lounge Café did in the period that Diamond was spotted there.
Her secretary even showed her the ridiculous queue in that specific café, and that showed how much traffic Diamond could bring to a brand or business without her doing anything.
It wasn't just the café only, but her sportswear had been selling pretty well. If the news of Diamond being their ambassadorship gets announced, won't the sales even increase further?