It is Friday today! So I've been in a good mood until now(...good mood so far). I am expecting to get off work on time. The weather today is bad, it has been raining all the time and humid. I can feel my face skin getting more and more sensitive. So we chose a nearby restaurant for our lunch. We had hot pot for lunch, suggested by me. We ordered a single pot which was enough for everyone. Hot pot is more popular in the business area(business district) where business people can have a quick lunch and get back to the office. After lunch, the company informed us to get a free ice cream which is our clients' new product. I got one and found it was so heavy hahah, because they were full of M&M chocolate beans on the top. I think I couldn't finish it anyway. "... been in a good mood until now" sort of implies you were in a good mood, but your mood has now changed because of something. I'm not sure if this is what you intended to say. If you were still in a good mood, it's clearer if you say : "...been in a good mood so far."