Yeah group a 1st plays group bs 2nd group a second plays group bs 1st etc.

Good way of preparing yourself ahead and keeping an eye on who your opponent may be whether you should go for first or go for second in the group stages etc. Ive qualified already as 1st and could play 1 of 2 teams both shouldn't be to much of a problem
Although last champions league I drew 1-1 away and 0-0 at home in the semi finals against a team of similar quality there in my champs league again unbeaten and not let a single goal in and there looking much stronger in quality this season so there deffinetly looking for revenge o.o