1. 안녕히 가세요.(an-nyeong-hi ka-se-yo) 또 만나요.(ddo man-na-yo) 2. 맘에 드는군요.(ma-me deu-neun-gun-yo) 좋아요.(jo-a-yo) or 좋아해요.(jo-a-hae-yo) 3. 그와 함께 하고 싶어요. (keu-wa ham-gge ha-go-sip-peo-yo) 그와 함께 있고 싶어요. (keu-wa ham-gge id-ggo sip-peo-yo) 4. 난 니가 내 옆에 있어줬으면 좋겠어.(nan ni-ga nae-yeo-pe yi-sseo-jwo-sseu-myeon jo-ke-sseo.) 우리 항상 같이 있었으면 좋겠어. (wu-ri hang-sang ga-chi i-sseo-sseu-myeon jo-ke-sseo.) 5. 정말 or 참 보고싶어요.(jeong-mal OR cham po-go-sip-peo-yo.) In a respect manner,add 요(yo) at the end.If say to friends, don't say 요. In different situations,there are various ways of saying the meanings you gave above.Here I giving you are in common usage. For your information. ^_^

i know only #2 and #5... #2: i like it!! = chohanda (informal) #5: i miss you so much. = bugushiposo/chincha bugushipta (informal) ...................................... hope that helped!