Very toxic story line....felt the female lead was horrible and lacked communication

The FL is a bad friend...I felt like their would be less drama if she could have just communicated with her friend. She could have explained to her long time ago because her friend is acting on hurt and seems to genuinely care for her...The ML and FL relationship was soo toxic and built of lies...and it was going good as they opened up but the FL has a communicating problem in general. Overall the acting and cast was really good...only the story was very.....annoying but I liked the character development