Seeking suggestions for a new anime (romance)

I've just finished watching Clannad (not after story). And I have some mixed feelings, I REALLY disliked the overly fake kindness going around and the joviality not to mention the awkward as fuck way they introduced themselves. However there were many scenes and episodes with little of this, so overall I liked it. I decided to watch it after watching Sword Art Online because I honestly haven't been moved as much by something ever before.(only the first 13 episodes, the rest was shit imo)

So what I'm wondering is if there's any similar animes to SAO and Clannad with characters that looks around 16-20 years old (around my age). I feel really uncomfortable when they look like <14 year olds.

Also this is my first post, I don't know how you guys treat new people (to anime) seeking suggestions. If you hate them more then anything in the world I guess this will just fade away sooner or later

Let's see.

If you can deal with the horrid looks of Kanon (2006), it is a really good one.

I dropped it like 2 times, but then I stopped being a bitch and dealt with the fucked up eyes. It was worth it.

Then we have;

True Tears
Myself; Yourself
Sakurasou no Pet na Kanojo
Chuunibyou demo Koi ga Shitai
Oreimo (it gets good in the second season)
Denpa Onna to Seishun Otoko
Kokoro Connect