我爱你

I love you

不是

fault; mistake; error; no; naw; not; nope; not the case; not so; no way; far from it; nothing of the kind; rather than; I suppose not; not really; fail; blame; be not; is not; are not; am not; isn't; aren't; ain't; isn't it; isn't that so

而已

nothing more; that is all; only; merely