just read the translation..
Spoiler for spoiler (doesn't know how accurate the translation is tho):
Basically Eba and Haruto have an argument...Haruto gets pissed off because Eba keeps talking about her birdie
Eba replies "I hate you" in the SMS and Haruto gets worried..and Akari comes to the rescue...She grabs the phone and tells Eba that "haruto really wants to say those love things to you but he couldn't do that because you kept talking about your bird" XD..so the "crisis" is solved brilliantly by Akari