Celebration on ridiculous efforts

Early morning, I had to talk with my boss about today's celebration. I just bought some snacks and japanese apricot sake last Saturday. Besides this, I asked about an e-mail that I sent last week to gently make clear my contribution in another collaboration. The collaborator was apparently bit shaken by my (rather aggressive?) e-mail, sending back his stance as well as his compromised plans. That strategy worked quite well because he suggests the plan he would come to our place all the way from his Univ. with his materials. But still I worried it was a bit aggressive. That's why I asked my boss whether this strategy was OK or not. But it was needless anxiety. My boss even more assured me my future contribution. That's a relief and all for today, I said in my heart.
This afternoon, I prepared the celebration by myself and served the sake my colleagues. The ume-shu received a favorable review. During conversation, I got requests for okonomiyaki,hot sake, sushi, tea ceremony next future celebration. I'm really sorry I'm not a proper person to meet those high-level demands. But in my mind, I don't care about that. I'm always showing Bushido;). Whatever, by being slightly drunk, I carelessly promised I'll grant anything if I get a big work next time.