I know they're accelerating because it's an anime adaptation, but I feel like they're trying to cut too many things away already, and is even starting to deviate from how things happen in the LN where they were at least staying in line for Episodes 1-4.

For the Tina kiss scene, the attached is how it actually goes in the LN, so it doesn't look as weird as that entire sequence (including the Professor turning up) was in the anime