Spurs went 2-0 down after Jens Petter Hauge's brace, but fought back inside the final ten minutes through Micky van de Ven and an own goal created by Archie Gray's powerful drive.
Afterwards, Frank said: "I think definitely big character to fight back. I think that's hugely important in any team that they have that and keep running, keep fighting, keep doing the right thing.
"And I also think we, even that I think after the 2-0 I think we were in a strange way better. Maybe because Bodo dropped back maybe we took more initiative, you know sometimes that's the momentum of the game. But I felt that we kept doing the right thing, we kept moving the ball, kept reducing the situation from the side.
"And showed great character to come back into the game, which I'm very, very pleased with. But big praise to Bodo. I think until the 2-0 they were the best team today.
"I think after that the game changed a bit and I think we got more on top. And of course scored the 2-1 and then changed the equaliser. So they just showed exactly what I expected from them today.
"Of course I hope we could have done a little bit more first half. Got a little bit more into the high pressure in situations. And I would say especially on the ball I felt we could and should have kept the ball better in situations.
"Both a little bit of structure, a little bit brave. A little bit on the day where you just need better touches, better decisions, better passes."
On consistently conceding the first goal, Frank also stated: "That can be various reasons. I think against Wolves we had no problem controlling in the beginning. I think we were by far the best team against Wolves in the first half.
"I think Brighton was a different game. I think also we were by far the best team in the first half. Just conceded one fairly well played goal and as we talk about a game, a goal that should have been conceded.
"Today I felt we struggled in the first half. So I think that's the only time we struggled in the three games against a very good Bodo team. Up here, a lot of teams will struggle when they play against them here. So it's just fair play to Bodo."