They will never be 100% honest because they have to maintain their own image especially Jihyo who needs to be extra careful when answering questions since everything she said could easily be misinterpret by shippers like us. If you remember the interview in Singapore where they were asked "If you could go on a holiday together where you go?” Jihyo answers Hawaii first instead of the fan service answer of Singapore and that's why they had to re-film it so the official clips actually showed Jihyo saying Singapore is the place she would go. This showed that they can't even be honest answering question as simple as that because that's their job to give answers that the public will like to hear.