Letter? Or a business proposal?

He was satisfied with the things he wrote. With a satisfied smile and a nervous heart, he hit the send button. 

After sending the message, Oscar felt a mixture of relief and anticipation. He knew that he had taken the first step towards pursuing a relationship with Luciana, but he also understood that the outcome was uncertain. 

He decided to give her some time to process his message and hoped for a positive response. In the meantime, Oscar continued to reflect on his feelings and prepared himself for whatever might come next.

Oscar believed that sending a direct message was the best way to express his feelings. He thought that being clear and straightforward was far better than trying to be indirect or vague. He wanted Luciana to understand exactly how he felt, without any confusion or misinterpretation. 

This might not be a business deal, but it's better to be transparent about their feelings.