i can see 2 seeds on the floor, and they both say hello, but the moment i click on them my mouse disapears and i cant click anything else, it becomes stuck to the center of the screen i looked at a lets play and it seems they can grow legs, how do i do that? also, i put the 4 pots on top of the tables but they leave the tables the second i leave my room to visit others...

I need to get the achievement to scare away a fly, but when do they appear?

Where can I get more plant slots?