This Katakana is a Katakanaized version of the English pronunciation.
Of the two lines, the upper is “I love you” and the lower is “I like you”.
It is not in exact English
The word “like” in “i like you,” which is the second line, is not usually used for people, but Japanese people have the sense that love is a backward compatible of like, so it is written so that it can be easily used for people.
