Good, enemies to lovers where the leads know exactly what they want. The storyline actually centred around business and politics. The psychological aspect of it is very well written too
Nope just a random girl. I think she was included so Haesoo can know that the perfume she smelled on Taeha isn't specifically a woman's perfume and it could just be a new perfume he started using.
Taeha is calculative in weird way, he could using this special perfurme '' unisex'' so she can misunderstanding the situation.... he want her to cling to him. He is a manipulator hope in a good way.
Its such a good story which gives you adrenaline rush