Detergent. Blood. Expired juice. [he goes the whole 9 yards when it comes to making a realistic presentation, even if he has to induce vomiting to get there...

but he does look up and over toward Latvia after a few seconds, eying the cup before reaching out to take it.]

...Thank you. [it seems genuine enough. after he takes a sip:] I suppose I was not able to prove the good nature of myself to everyone as you had wished.