@icarushector
That's correct.
The uses of "like" and "love" in the raw so far have been your standard 好き (suki) and 大好き (daisuki).
What's most important when translating these is context and connotation. Neither Kokosaki nor Mashiro have expressed any romantic feelings towards each other, but girls (in this example, Japanese girls) use 好き and 大好き aaaaaaall the time, even when those feelings aren't present —
especially when those feelings aren't present. To use 好き or 大好き in a romantic context is a far bigger thing in Japanese culture (hence the infamous confession scene), so if either of these girls were to express those feelings, you would know!
Random trivia:
To my understanding, the most direct form of "I love you" (with romantic intention) in Japanese is 愛してる (ai shiteru). However, I'm told that this phrase would not be said even between a husband and wife in Japan, unless they were very open about their relationship — it's embarrassing! To that end, I saw a Japanese TV show where they challenged couples to say this to each other (can't find the clip, unfortunately), which goes to show how much power it holds 😅