That's an interesting couple; Tsuruya hasn't really shown much about what kind of person she would be interested in, but I get the sense that Taniguchi might think Tsuruya is a little too wacky for him!
noooo!! nobody is allowed to takes tsuruya hand the only one allowed is kyon alone unless tsuruya and taniguchi are both secretly kyonsexual at the same time then I approve this shiping