1) ほら、わかるでしょう、男の人と女の人って、絶対に友達になれないじゃない? 本当に気安くなった時ってもう,恋じゃないじゃない、そういうんじゃなくて、しおりと
Well, don't you know that a man and a woman can't be close friends? When they become really intimate/familiar with each other, it no longer isn't love, and that being the case, I was really close friends with Shiori.
2 )シダや恐竜が荒々しく生き生きとした色目にうつる、遠い昔のことのようにかすんだ画
I could only remember that as hazy images from remote past, brutally attacking my eyes with the vivid colors of ferns or dinosaurs.
Also, does 気を許し合う mean "to tolerate each other's moods"?