Trying to remember if the kisses in Love My Life were better or not, can't quite recall.
It's not as comfortable as they should be, but it's not as awkward as it typically is.
My problem, and a very minor problem, with the film version is they played Ichiko as a lot more immature in the movie than she comes off in the manga. She's fairly young, but at least in college. The movie treats her like she's in high school.
I'm imagining that's because in the movie, there's more range of motion. Like you get a panel or two in a manga, but in a movie/tv series, they have to act it out, and if it isn't acted out correctly, then it comes across like something else. But in this case, it would be hard to play her off as mature, considering how petulant she is. Plus she looks pretty young as well.
Not that I didn't love the movie, cause it was really good, but, Japanese/Korean/Asian acting isn't really that good.